From patchwork Wed Aug 28 17:44:01 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bart Van Assche X-Patchwork-Id: 13781647 Received: from 009.lax.mailroute.net (009.lax.mailroute.net [199.89.1.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E616E1A76DD for ; Wed, 28 Aug 2024 17:45:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=199.89.1.12 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724867146; cv=none; b=Smt591oueDSybB0sjtYr0pnnY2+nEDESO6EFzSmhFvXnTqIimKkNLrxKaymLxOgWpiSwZLZHg3cokCQFUSIIu0AWfNVlcHorSTydaSsgEHRq2wO2d+jJqZoGzmz89ELsp+MXGFmu9KT3xkS4N+2jjmHUOR33mkO8qRJtg03sODo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724867146; c=relaxed/simple; bh=JDYyNmU8c0iOubICsxNNsOtAjdn2TfR4H5+dm7pVXWY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=d+NSQj2uAu9X8sDPnFredycU9pRyJg417ar3uByYTYAds3lb88oxFmthff+Ou52nKqBVM2p2LSWZ+ZpLKlmxIh4QfwVzujsJ58idjkwTP/xIarZZq4e1yAkJt6pxYELf0KWtwN8bCk4c2nCTW7+Y6pbqb92pzonHVe6bANvWvSw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=acm.org; spf=pass smtp.mailfrom=acm.org; dkim=pass (2048-bit key) header.d=acm.org header.i=@acm.org header.b=ghFK8dm+; arc=none smtp.client-ip=199.89.1.12 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=acm.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=acm.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=acm.org header.i=@acm.org header.b="ghFK8dm+" Received: from localhost (localhost [127.0.0.1]) by 009.lax.mailroute.net (Postfix) with ESMTP id 4WvBf03Mn7zlgVXv; Wed, 28 Aug 2024 17:45:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=acm.org; h= content-transfer-encoding:mime-version:references:in-reply-to :x-mailer:message-id:date:date:subject:subject:from:from :received:received; s=mr01; t=1724867139; x=1727459140; bh=sFlTR OTiLIwTILzMA1TwDe91+GeAPCtNN+QFgSjLIeo=; b=ghFK8dm+eJpVPlIzeYoxg WdJf0vptTEl4PiFFmlelC52vKQ/DaEL4IXsr1jyP/7ryKEyUm5/KzTXppe249rkm Zz7G2ZXlhUZWI/kF/ZMPlSr3zFYjKLPDjg3LgD82YdILHzWz+qVaLhss4qgjvchJ LFqdy2OS8PySn8U5fgk8/+s++LQ8BlBDJ93rnPCDn84IYd4IB5ul9vDpq3trF0Rb mYYH7+fr+cK07vsjAIXKEsOU5fvPP0LXQqyRC+p05FGHJI+aPpZq+CAgKAe4ddlm CEgf6tjziu5cNnXw2/qyD8BUfCQkJw7uzDajHXbBAImvQnmrQQtQgY6gIKysCrIU A== X-Virus-Scanned: by MailRoute Received: from 009.lax.mailroute.net ([127.0.0.1]) by localhost (009.lax [127.0.0.1]) (mroute_mailscanner, port 10029) with LMTP id XSMHT5QHopl3; Wed, 28 Aug 2024 17:45:39 +0000 (UTC) Received: from bvanassche.mtv.corp.google.com (unknown [104.135.204.82]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: bvanassche@acm.org) by 009.lax.mailroute.net (Postfix) with ESMTPSA id 4WvBdv1HCRzlgTGW; Wed, 28 Aug 2024 17:45:39 +0000 (UTC) From: Bart Van Assche To: "Martin K . Petersen" Cc: linux-scsi@vger.kernel.org, Bart Van Assche , "James E.J. Bottomley" , Manivannan Sadhasivam , Peter Wang , Avri Altman , Bean Huo , Andrew Halaney Subject: [PATCH v3 9/9] ufs: core: Remove the second argument of ufshcd_device_init() Date: Wed, 28 Aug 2024 10:44:01 -0700 Message-ID: <20240828174435.2469498-10-bvanassche@acm.org> X-Mailer: git-send-email 2.46.0.469.g59c65b2a67-goog In-Reply-To: <20240828174435.2469498-1-bvanassche@acm.org> References: <20240828174435.2469498-1-bvanassche@acm.org> Precedence: bulk X-Mailing-List: linux-scsi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Both ufshcd_device_init() callers pass 'false' as second argument. Hence, remove that second argument. Signed-off-by: Bart Van Assche --- drivers/ufs/core/ufshcd.c | 44 +++++---------------------------------- 1 file changed, 5 insertions(+), 39 deletions(-) diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c index 16638974b34f..5239caf3fc65 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -298,7 +298,7 @@ static int ufshcd_reset_and_restore(struct ufs_hba *hba); static int ufshcd_eh_host_reset_handler(struct scsi_cmnd *cmd); static int ufshcd_clear_tm_cmd(struct ufs_hba *hba, int tag); static void ufshcd_hba_exit(struct ufs_hba *hba); -static int ufshcd_device_init(struct ufs_hba *hba, bool init_dev_params); +static int ufshcd_device_init(struct ufs_hba *hba); static int ufshcd_probe_hba(struct ufs_hba *hba); static int ufshcd_setup_clocks(struct ufs_hba *hba, bool on); static inline void ufshcd_add_delay_before_dme_cmd(struct ufs_hba *hba); @@ -7713,7 +7713,7 @@ static int ufshcd_host_reset_and_restore(struct ufs_hba *hba) /* Establish the link again and restore the device */ if (!err) { - err = ufshcd_device_init(hba, /*init_dev_params=*/false); + err = ufshcd_device_init(hba); if (!err) err = ufshcd_probe_hba(hba); } @@ -8788,9 +8788,8 @@ static int ufshcd_post_device_init(struct ufs_hba *hba) return 0; } -static int ufshcd_device_init(struct ufs_hba *hba, bool init_dev_params) +static int ufshcd_device_init(struct ufs_hba *hba) { - struct Scsi_Host *host = hba->host; int ret; ret = ufshcd_activate_link(hba); @@ -8798,7 +8797,7 @@ static int ufshcd_device_init(struct ufs_hba *hba, bool init_dev_params) return ret; /* Reconfigure MCQ upon reset */ - if (hba->mcq_enabled && !init_dev_params) { + if (hba->mcq_enabled) { ufshcd_config_mcq(hba); ufshcd_mcq_enable(hba); } @@ -8813,39 +8812,6 @@ static int ufshcd_device_init(struct ufs_hba *hba, bool init_dev_params) if (ret) return ret; - /* - * Initialize UFS device parameters used by driver, these - * parameters are associated with UFS descriptors. - */ - if (init_dev_params) { - ret = ufshcd_device_params_init(hba); - if (ret) - return ret; - if (is_mcq_supported(hba) && !hba->scsi_host_added) { - ufshcd_mcq_enable(hba); - ret = ufshcd_alloc_mcq(hba); - if (!ret) { - ufshcd_config_mcq(hba); - } else { - /* Continue with SDB mode */ - ufshcd_mcq_disable(hba); - use_mcq_mode = false; - dev_err(hba->dev, "MCQ mode is disabled, err=%d\n", - ret); - } - ret = scsi_add_host(host, hba->dev); - if (ret) { - dev_err(hba->dev, "scsi_add_host failed\n"); - return ret; - } - hba->scsi_host_added = true; - } else if (is_mcq_supported(hba)) { - /* UFSHCD_QUIRK_REINIT_AFTER_MAX_GEAR_SWITCH is set */ - ufshcd_config_mcq(hba); - ufshcd_mcq_enable(hba); - } - } - return ufshcd_post_device_init(hba); } @@ -8879,7 +8845,7 @@ static int ufshcd_probe_hba(struct ufs_hba *hba) } /* Reinit the device */ - ret = ufshcd_device_init(hba, /*init_dev_params=*/false); + ret = ufshcd_device_init(hba); if (ret) goto out; }